The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-660-1965, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Murphy. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-660-1965 |
| Primary Part Number | A25T-HLOS-250-8-1/2 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Murphy |
| Status | ACTIVE |
| Scale Name | TEMPERATURE |
| Overall Diameter | 2.88 INCHES NOMINAL IN |
| Pointer Marking | POINTER TIP FLUORESCENT RED |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | ARC |
| Pointer Color | SILVER |
| Material | STEEL CASE |
| Material | STEEL ACTUATING ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A25T-HLOS-250-8-1/2 PRIMARY | Murphy (USA) |
| Reference | Meaning |
|---|---|
| 10-02-0196 | D/9 Drawing number reference only Murphy |
NSN 6685-01-660-1965 is a Gage,pressure,dial Indicating, manufactured by Murphy, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-660-1965 has 1 manufacturer part number on file: A25T-HLOS-250-8-1/2 (Murphy).
Key specifications for A25T-HLOS-250-8-1/2: Scale Name: TEMPERATURE; Overall Diameter: 2.88 INCHES NOMINAL IN; Pointer Marking: POINTER TIP FLUORESCENT RED; Pointer Type: INDICATING. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.